From de3de823fcf95285ea96d3bd7415e3ca393cb2bd Mon Sep 17 00:00:00 2001
From: Marek Paśnikowski <marek@marekpasnikowski.pl>
Date: Fri, 26 Jul 2024 16:25:25 +0200
Subject: feat!(system): implement default supplementary groups

---
 machines/portable-bios.scm | 6 ++++++
 systems/mcdowell.scm       | 9 ++++++++-
 users/marekpasnikowski.scm | 4 +++-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/machines/portable-bios.scm b/machines/portable-bios.scm
index 416960d..bbbe1f1 100644
--- a/machines/portable-bios.scm
+++ b/machines/portable-bios.scm
@@ -31,6 +31,12 @@
 (define-public firmware*
   (list linux-firmware))
 
+;; (string)
+(define-public hardware-groups
+  (list "audio"
+	"netdev"
+	"video"))
+
 ;; record package
 (define-public initrd*
   microcode-initrd)
diff --git a/systems/mcdowell.scm b/systems/mcdowell.scm
index 323e2ec..be0408f 100644
--- a/systems/mcdowell.scm
+++ b/systems/mcdowell.scm
@@ -5,6 +5,7 @@
   #:use-module (machines portable-bios)	; bootloader-configuration*
 					; file-systems*
 					; firmware*
+					; hardware-groups
 					; initrd*
 					; kernel*
   #:use-module (suweren system)		; %suweren-operating-system
@@ -19,7 +20,13 @@
 
 ;; (record user-account)
 (define users*
-  (list marekpasnikowski-account))
+  (let* ((system-groups (list "wheel"))
+
+	 (supplementary-groups* (append hardware-groups
+					system-groups))
+
+	 (marekpasnikowski (marekpasnikowski-account supplementary-groups*)))
+    (list marekpasnikowski)))
 
 ;; record operating-system
 (define operating-system*
diff --git a/users/marekpasnikowski.scm b/users/marekpasnikowski.scm
index 5974dd6..7c2d4ac 100644
--- a/users/marekpasnikowski.scm
+++ b/users/marekpasnikowski.scm
@@ -37,11 +37,13 @@
     (home-environment (inherit %home-environment)
 		      (services marekpasnikowski-services))))
 
+;; (string) ->
 ;; record user-account
-(define-public marekpasnikowski-account
+(define-public (marekpasnikowski-account supplementary-groups*)
   (let ((fish (file-append fish "/bin/fish")))
     (user-account (name marekpasnikowski-username)
 		  (group "users")
+		  (supplementary-groups supplementary-groups*)
 		  (shell fish))))
 
 ;; record home-environment
-- 
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